UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9pzyHOvOMbrtxH9WG72R7WGRd7hEf8pxllsxYHAcRU=' 
WHERE 
  key_id = '8a3d2fded75757f8bdbea94bd801b9f00bc451423cbd97b2dad73453abe70824' 
  AND (
    token = 'A9pzyHOvOMbrtxH9WG72R7WGRd7hEf8pxllsxYHAcRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )